John did some work on a pond to raise the dam that was about 7 inches too low. He had to use an earth scraper to bring in more dirt. He earned $4,320 for 32 hours of work. How much did he earn per hour?
What will be an ideal response?
$135/hr
Trades & Technology
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Technician A says that a bake oven removes rust. Technician B says that a bake oven removes scale. Who is right?
A. ?Technician A only B. ?Technician B only C. ?Both A and B D. ?Neither A nor B
Trades & Technology
Explain why the invention of refrigeration was so important to the food industry
What will be an ideal response?
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The use of 12-volt lighting systems, according to Underwriters Laboratories, presents less of a shock hazard to users and installers
Indicate whether the statement is true or false
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The flat rate pay arrangement is also known as _______
A) Incentive pay B) Commission pay C) Both A and B D) Neither A nor B
Trades & Technology